---> uname -a: Linux prd-centos8-robot-2c-8g-3818.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 609 4911 19 2176 6789 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:2c:0c:19 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.29/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85001sec preferred_lft 85001sec inet6 fe80::f816:3eff:fe2c:c19/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 01/24/2026 _x86_64_ (2 CPU) 04:29:14 LINUX RESTART (2 CPU) 04:30:01 AM tps rtps wtps bread/s bwrtn/s 04:31:01 AM 93.52 6.35 87.17 1096.30 6492.22 04:32:01 AM 85.35 1.02 84.34 73.44 11097.18 04:33:01 AM 40.32 7.13 33.19 1310.50 2181.19 04:34:01 AM 64.94 0.22 64.72 43.59 8158.77 04:35:01 AM 4.47 0.08 4.38 5.86 193.72 04:36:01 AM 2.13 0.00 2.13 0.00 74.92 04:37:01 AM 0.35 0.00 0.35 0.00 10.83 04:38:01 AM 0.57 0.00 0.57 0.00 9.07 04:39:01 AM 0.32 0.00 0.32 0.00 11.03 04:40:01 AM 0.48 0.00 0.48 0.00 8.05 04:41:01 AM 0.27 0.00 0.27 0.00 2.77 04:42:01 AM 0.35 0.00 0.35 0.00 11.65 04:43:01 AM 0.18 0.00 0.18 0.00 2.97 04:44:01 AM 0.15 0.00 0.15 0.00 16.41 04:45:01 AM 0.50 0.03 0.47 0.27 9.52 04:46:01 AM 1.38 0.00 1.38 0.00 38.35 04:47:01 AM 0.22 0.00 0.22 0.00 4.03 04:48:01 AM 0.12 0.00 0.12 0.00 9.48 04:49:01 AM 0.18 0.00 0.18 0.00 3.23 04:50:01 AM 0.47 0.00 0.47 0.00 15.48 04:51:01 AM 0.32 0.00 0.32 0.00 4.87 04:52:01 AM 25.38 0.63 24.75 73.19 1103.42 Average: 14.63 0.70 13.93 118.33 1339.08 04:30:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:31:01 AM 5243836 7039872 2638596 33.47 2688 1972836 696208 7.80 187000 2112880 247148 04:32:01 AM 5068012 6955432 2814420 35.70 2688 2063360 781624 8.75 214368 2250356 55100 04:33:01 AM 4896868 6984476 2985564 37.88 2688 2254916 766068 8.58 280404 2329132 176372 04:34:01 AM 4939992 7039460 2942440 37.33 2688 2265816 688108 7.70 261012 2294144 28 04:35:01 AM 4895508 6995716 2986924 37.89 2688 2266556 742444 8.31 261340 2338300 4 04:36:01 AM 4895460 6995700 2986972 37.89 2688 2266588 742444 8.31 261340 2338276 4 04:37:01 AM 4886688 6987156 2995744 38.01 2688 2266816 769964 8.62 261340 2347108 4 04:38:01 AM 4886632 6987136 2995800 38.01 2688 2266852 769964 8.62 261340 2347144 4 04:39:01 AM 4886564 6987292 2995868 38.01 2688 2267076 769964 8.62 261348 2347364 4 04:40:01 AM 4886104 6986864 2996328 38.01 2688 2267108 759440 8.50 261348 2347604 4 04:41:01 AM 4889884 6990872 2992548 37.96 2688 2267336 739040 8.27 261348 2344240 228 04:42:01 AM 4889796 6990816 2992636 37.97 2688 2267368 739040 8.27 261348 2344292 40 04:43:01 AM 4889480 6990964 2992952 37.97 2688 2267832 739040 8.27 261456 2344608 468 04:44:01 AM 4875332 6976860 3007100 38.15 2688 2267876 777564 8.71 261456 2357704 52 04:45:01 AM 4868292 6970040 3014140 38.24 2688 2268112 776748 8.70 261580 2364976 252 04:46:01 AM 4889244 6991024 2993188 37.97 2688 2268148 755196 8.46 261580 2344032 48 04:47:01 AM 4887344 6989360 2995088 38.00 2688 2268384 755196 8.46 261580 2346472 256 04:48:01 AM 4870644 6972700 3011788 38.21 2688 2268424 784664 8.79 261580 2362364 60 04:49:01 AM 4857052 6959304 3025380 38.38 2688 2268604 784524 8.78 261580 2376576 196 04:50:01 AM 4862884 6965196 3019548 38.31 2688 2268664 782788 8.76 261580 2369772 8 04:51:01 AM 4884336 6986680 2998096 38.04 2688 2268700 761572 8.53 261584 2348624 8 04:52:01 AM 5070048 6998268 2812384 35.68 2688 2101252 736548 8.25 464208 1989616 32448 Average: 4919091 6988236 2963341 37.59 2688 2236756 755370 8.46 265987 2315708 23306 04:30:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 147.68 109.05 1166.36 23.01 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 61.23 43.32 602.27 7.14 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 51.37 37.40 337.05 7.07 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 193.80 142.46 45.94 40.38 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 29.62 22.18 6.97 6.47 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 0.77 0.17 0.05 0.02 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 16.98 16.31 119.98 1.22 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 0.50 0.12 0.04 0.01 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 10.16 8.35 1.43 0.66 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 3.37 0.23 0.33 0.08 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 18.43 16.63 120.35 1.41 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 0.65 0.30 0.28 0.21 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 18.88 18.16 3.56 3.33 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 7.51 7.23 117.74 0.47 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 32.03 31.49 355.69 2.25 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 0.50 0.13 0.04 0.01 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 9.32 7.38 1.98 0.77 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 9.07 7.63 118.64 1.11 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 22.76 20.78 238.01 1.67 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 10.38 6.41 118.30 0.48 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 0.47 0.12 0.04 0.01 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 69.51 48.34 93.41 33.22 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 32.50 24.74 156.75 5.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 01/24/2026 _x86_64_ (2 CPU) 04:29:14 LINUX RESTART (2 CPU) 04:30:01 AM CPU %user %nice %system %iowait %steal %idle 04:31:01 AM all 39.99 0.00 6.07 0.86 0.11 52.98 04:31:01 AM 0 51.31 0.00 6.90 1.18 0.12 40.50 04:31:01 AM 1 28.67 0.00 5.24 0.53 0.10 65.46 04:32:01 AM all 20.47 0.00 2.57 4.25 0.09 72.61 04:32:01 AM 0 27.26 0.00 2.90 3.24 0.08 66.52 04:32:01 AM 1 13.68 0.00 2.24 5.27 0.10 78.70 04:33:01 AM all 23.35 0.00 4.09 8.42 0.11 64.03 04:33:01 AM 0 28.10 0.00 4.43 14.65 0.10 52.71 04:33:01 AM 1 18.59 0.00 3.75 2.19 0.12 75.35 04:34:01 AM all 17.35 0.00 3.40 0.76 0.07 78.42 04:34:01 AM 0 19.68 0.00 3.32 0.55 0.05 76.40 04:34:01 AM 1 15.02 0.00 3.47 0.97 0.08 80.45 04:35:01 AM all 2.14 0.00 0.28 0.02 0.05 97.51 04:35:01 AM 0 1.47 0.00 0.17 0.00 0.03 98.33 04:35:01 AM 1 2.81 0.00 0.40 0.03 0.07 96.69 04:36:01 AM all 0.51 0.00 0.11 0.01 0.08 99.29 04:36:01 AM 0 0.48 0.00 0.13 0.00 0.10 99.28 04:36:01 AM 1 0.53 0.00 0.08 0.02 0.07 99.30 04:37:01 AM all 0.95 0.00 0.16 0.00 0.07 98.82 04:37:01 AM 0 1.17 0.00 0.18 0.00 0.07 98.58 04:37:01 AM 1 0.74 0.00 0.13 0.00 0.07 99.06 04:38:01 AM all 0.48 0.00 0.10 0.00 0.08 99.34 04:38:01 AM 0 0.37 0.00 0.15 0.00 0.08 99.40 04:38:01 AM 1 0.60 0.00 0.05 0.00 0.07 99.28 04:39:01 AM all 1.00 0.00 0.13 0.00 0.09 98.78 04:39:01 AM 0 1.34 0.00 0.13 0.00 0.12 98.41 04:39:01 AM 1 0.67 0.00 0.12 0.00 0.07 99.15 04:40:01 AM all 0.50 0.00 0.10 0.00 0.09 99.31 04:40:01 AM 0 0.35 0.00 0.12 0.00 0.12 99.42 04:40:01 AM 1 0.65 0.00 0.08 0.00 0.07 99.20 04:41:01 AM all 0.94 0.00 0.16 0.00 0.08 98.83 04:41:01 AM 0 0.58 0.00 0.18 0.00 0.10 99.13 04:41:01 AM 1 1.29 0.00 0.13 0.00 0.05 98.53 04:41:01 AM CPU %user %nice %system %iowait %steal %idle 04:42:01 AM all 0.47 0.00 0.11 0.00 0.08 99.34 04:42:01 AM 0 0.48 0.00 0.10 0.00 0.07 99.35 04:42:01 AM 1 0.45 0.00 0.12 0.00 0.10 99.33 04:43:01 AM all 2.06 0.00 0.21 0.00 0.08 97.65 04:43:01 AM 0 1.54 0.00 0.17 0.00 0.05 98.25 04:43:01 AM 1 2.59 0.00 0.25 0.00 0.10 97.06 04:44:01 AM all 0.49 0.00 0.11 0.00 0.08 99.32 04:44:01 AM 0 0.45 0.00 0.03 0.00 0.05 99.47 04:44:01 AM 1 0.54 0.00 0.18 0.00 0.10 99.18 04:45:01 AM all 1.14 0.00 0.36 0.00 0.08 98.42 04:45:01 AM 0 1.79 0.00 0.48 0.00 0.07 97.66 04:45:01 AM 1 0.48 0.00 0.23 0.00 0.10 99.18 04:46:01 AM all 0.48 0.00 0.09 0.01 0.08 99.34 04:46:01 AM 0 0.40 0.00 0.13 0.00 0.10 99.37 04:46:01 AM 1 0.55 0.00 0.05 0.02 0.07 99.32 04:47:01 AM all 1.00 0.00 0.13 0.00 0.08 98.78 04:47:01 AM 0 0.25 0.00 0.10 0.00 0.08 99.57 04:47:01 AM 1 1.75 0.00 0.17 0.00 0.08 97.99 04:48:01 AM all 0.52 0.00 0.16 0.00 0.07 99.26 04:48:01 AM 0 0.65 0.00 0.23 0.00 0.08 99.03 04:48:01 AM 1 0.38 0.00 0.08 0.00 0.05 99.48 04:49:01 AM all 0.67 0.00 0.18 0.00 0.09 99.06 04:49:01 AM 0 1.07 0.00 0.22 0.00 0.12 98.60 04:49:01 AM 1 0.27 0.00 0.13 0.00 0.07 99.53 04:50:01 AM all 0.55 0.00 0.12 0.01 0.08 99.25 04:50:01 AM 0 0.59 0.00 0.15 0.00 0.10 99.16 04:50:01 AM 1 0.52 0.00 0.08 0.02 0.05 99.33 04:51:01 AM all 0.37 0.00 0.09 0.00 0.08 99.46 04:51:01 AM 0 0.37 0.00 0.12 0.00 0.12 99.40 04:51:01 AM 1 0.37 0.00 0.07 0.00 0.05 99.52 04:52:01 AM all 25.82 0.00 3.68 0.15 0.08 70.28 04:52:01 AM 0 36.14 0.00 3.96 0.20 0.08 59.62 04:52:01 AM 1 15.52 0.00 3.40 0.10 0.07 80.92 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.43 0.00 1.02 0.66 0.08 91.81 Average: 0 8.01 0.00 1.11 0.90 0.09 89.90 Average: 1 4.86 0.00 0.93 0.42 0.08 93.72